CHICO, TX · Wise County

CITY OF CHICO Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Texas’s official records. Always confirm current status with Texas before making decisions based on this information.

System facts

System ID (PWSID): TX2490004
System type: Community Water System
Population served: 1,596
Service connections: 463
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
September 12, 2024
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
June 25, 2020 – September 10, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 9, 2020 – April 22, 2020
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
September 29, 2019 – January 13, 2020
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2019 – July 10, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2019 – March 31, 2019
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
September 29, 2018 – January 13, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 27, 2018 – August 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 27, 2018 – August 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 27, 2018 – August 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 27, 2018 – August 29, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 29, 2018 – July 1, 2019
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2018 – December 31, 2018
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2018 – January 13, 2020
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2018 – June 30, 2018
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2018 – June 30, 2018
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2018 – June 30, 2018
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2018 – June 30, 2018
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2017 – April 17, 2018
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2017 – December 31, 2017
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2017 – June 30, 2017
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2017 – June 30, 2017
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2017 – June 30, 2017
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2017 – June 30, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2016 – August 18, 2016
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
June 25, 2015 – March 15, 2021
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2015 – June 30, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2013 – October 24, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 14, 2012 – February 1, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2012 – September 30, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 27, 2012 – June 27, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
April 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
January 1, 2012 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2011 – September 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
April 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
January 1, 2011 – March 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2010 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2008 – September 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Selenium
February 4, 1983 – February 3, 1984
Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
September 12, 2024	Monitoring, Source Water (GWR)	E. COLI	—	Unaddressed
June 25, 2020 – September 10, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 9, 2020 – April 22, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 29, 2019 – January 13, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2019 – July 10, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 29, 2018 – January 13, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
August 27, 2018 – August 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 27, 2018 – August 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 27, 2018 – August 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 27, 2018 – August 29, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 29, 2018 – July 1, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2018 – December 31, 2018	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
April 1, 2018 – January 13, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2018 – June 30, 2018	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2018 – June 30, 2018	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2018 – June 30, 2018	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2018 – June 30, 2018	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2017 – April 17, 2018	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2017 – December 31, 2017	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2017 – June 30, 2017	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2017 – June 30, 2017	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2017 – June 30, 2017	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2017 – June 30, 2017	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 11, 2016 – August 18, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 25, 2015 – March 15, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
June 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 30, 2013 – October 24, 2016	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 14, 2012 – February 1, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
June 27, 2012 – June 27, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
January 1, 2012 – March 31, 2012	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
February 4, 1983 – February 3, 1984	Maximum Contaminant Level Violation, Average	Selenium	Health-based	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 31, 2025State Violation/Reminder Notice2 linked violations
March 15, 2021State Compliance achieved2 linked violations
September 10, 2020State Compliance achieved2 linked violations
August 3, 2020State Violation/Reminder Notice1 linked violation
July 24, 2020State Compliance achieved2 linked violations
June 10, 2020State Violation/Reminder Notice1 linked violation
April 22, 2020State Public Notification received1 linked violation
April 22, 2020State Compliance achieved1 linked violation
March 25, 2020State Violation/Reminder Notice1 linked violation
January 13, 2020State Compliance achieved3 linked violations
December 20, 2019State Violation/Reminder Notice1 linked violation
July 12, 2019State Compliance achieved3 linked violations
July 10, 2019State Compliance achieved2 linked violations
July 3, 2019State Compliance achieved2 linked violations
July 1, 2019State Compliance achieved1 linked violation
July 1, 2019State Public Notification received1 linked violation
July 1, 2019State Public Notification received2 linked violations
July 1, 2019State Public Notification received1 linked violation
July 1, 2019State Public Notification received1 linked violation
July 1, 2019State Public Notification received1 linked violation
June 24, 2019State Violation/Reminder Notice1 linked violation
June 24, 2019State Public Notification requested2 linked violations
May 15, 2019State Public Notification requested2 linked violations
March 8, 2019State Public Notification requested2 linked violations
January 25, 2019State Violation/Reminder Notice1 linked violation
January 18, 2019State Compliance achieved7 linked violations
October 31, 2018State Violation/Reminder Notice1 linked violation
October 31, 2018State Public Notification requested1 linked violation
October 31, 2018State Violation/Reminder Notice1 linked violation
October 31, 2018State Public Notification requested1 linked violation
October 31, 2018State Violation/Reminder Notice1 linked violation
October 31, 2018State Violation/Reminder Notice1 linked violation
October 31, 2018State Public Notification requested1 linked violation
October 31, 2018State Public Notification requested1 linked violation
September 11, 2018State Violation/Reminder Notice1 linked violation
September 11, 2018State Violation/Reminder Notice1 linked violation
September 11, 2018State Violation/Reminder Notice1 linked violation
September 11, 2018State Violation/Reminder Notice1 linked violation
August 29, 2018State Public Notification received1 linked violation
August 29, 2018State Compliance achieved1 linked violation
August 29, 2018State Compliance achieved2 linked violations
August 29, 2018State Compliance achieved1 linked violation
August 29, 2018State Public Notification received1 linked violation
August 29, 2018State Public Notification received1 linked violation
August 29, 2018State Public Notification received1 linked violation
August 29, 2018State Public Notification received1 linked violation
August 16, 2018State Violation/Reminder Notice1 linked violation
May 8, 2018State Violation/Reminder Notice1 linked violation
April 17, 2018State Compliance achieved1 linked violation
March 8, 2018State Public Notification requested1 linked violation
March 8, 2018State Violation/Reminder Notice1 linked violation
March 8, 2018State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 16, 2017State Public Notification requested1 linked violation
August 16, 2017State Violation/Reminder Notice2 linked violations
August 16, 2017State Public Notification requested2 linked violations
August 16, 2017State Violation/Reminder Notice1 linked violation
August 16, 2017State Violation/Reminder Notice1 linked violation
August 16, 2017State Public Notification requested1 linked violation
August 16, 2017State Public Notification requested1 linked violation
August 16, 2017State Violation/Reminder Notice1 linked violation
July 27, 2017State Violation/Reminder Notice1 linked violation
July 27, 2017State Public Notification requested1 linked violation
October 24, 2016State Compliance achieved1 linked violation
August 18, 2016State Public Notification received1 linked violation
August 18, 2016State Compliance achieved2 linked violations
August 12, 2016State Violation/Reminder Notice1 linked violation
August 4, 2016State Compliance achieved1 linked violation
April 11, 2016State Violation/Reminder Notice1 linked violation
April 11, 2016State Public Notification requested2 linked violations
July 21, 2015State Public Notification received1 linked violation
June 15, 2015State Public Notification requested2 linked violations
June 15, 2015State Violation/Reminder Notice2 linked violations
April 6, 2015State Compliance achieved4 linked violations
March 16, 2015Federal Compliance achieved15 linked violations
April 4, 2013Federal Final Administrative Order issued15 linked violations
February 5, 2013State Public Notification received2 linked violations
February 5, 2013State Public Notification received11 linked violations
February 1, 2013State Compliance achieved2 linked violations
November 13, 2012State Violation/Reminder Notice2 linked violations
September 13, 2012State Violation/Reminder Notice2 linked violations
March 20, 2012State Violation/Reminder Notice3 linked violations
March 20, 2012State Public Notification requested2 linked violations
January 12, 2012State Compliance achieved7 linked violations
July 1, 2009State Public Notification received1 linked violation
March 17, 2009State Violation/Reminder Notice1 linked violation
March 17, 2009State Public Notification requested1 linked violation
February 5, 2009State Public Notification received1 linked violation
December 17, 2008State Bilateral Compliance Agreement signed7 linked violations
November 1, 2008State Public Notification received1 linked violation
November 1, 2008State Public Notification received1 linked violation
November 1, 2008State Public Notification received1 linked violation
October 14, 2008State Public Notification requested1 linked violation
October 14, 2008State Violation/Reminder Notice1 linked violation
October 14, 2008State Public Notification requested2 linked violations
October 14, 2008State Public Notification requested2 linked violations
February 4, 1983State Formal Notice of Violation issued2 linked violations
February 4, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

MCDANIEL, JOSH

940-644-2435

CHICO, TX 76431-0037